
accordance with his orders, they had all been on enemy worlds, with the computer rigorously enforcing
the strictures against fraternization with the enemy. He had remained alone, regardless of how many
people he encountered.
It didn't bother him too much. He had been selected, after all, to be able to endure all the hardships that
might befall an Independent Reconnaissance Unit cyborg, and loneliness was one of those
hardships—perhaps the worst of them. Contrary to the popular myth, to the superman image the
government press spread that attracted so many candidates, there was no need for an IRU pilot to be a
perfect physical specimen with the build of the proverbial Greek god; in fact, such a physique would be a
definite disadvantage in the undercover work an IRU might have to perform, as it would be far too likely
to attract notice. It wasn't the body that was important, because regardless of what a candidate started
with he would be rebuilt, his skeleton reinforced with steel, his muscles stripped and reconstructed, his
nervous system rewired to inhuman speed and accuracy, all without changing his appearance.
It was his mind that had to be special. Drugs and hypnotic conditioning could do only so much; modern
neurosurgery and hormone regulation helped, but still, only certain rare individuals had the sort of mind
that could adapt to the demands put upon it as an IRU. There was the loneliness, first and foremost, and
the incredible boredom of piloting a one-man ship between the stars.
It was known right from the start that an interstellar war would have to drag on for decades, while the
ships from each side crossed the vast empty spaces between stars. The speed of light, as Einstein had
long ago explained, was an absolute limit on starship velocity. Human technology still remained below
that limit, so that journeys to even the nearest stars took years—and Old Earth had spread her colonies
beyond the nearest stars. The contraction of time experienced at near-light velocities helped
considerably, so that a human being could make a voyage of several light-years in a few subjective
months, but still, those months added up. Ordinary craft carried a dozen people at the very least, who
frequently came to hate each other—but who were not alone. IRU ships were strictly solo. The pilot of
an IRU had to be able to survive those months and years alone without quite going mad.
The drugs and hypnosis helped. After fourteen years, though, they didn't help much.
Besides handling the loneliness, an IRU cyborg had to be capable of doing his job; he had to be a
starship pilot, an interstellar navigator, an assassin, a spy, a saboteur, a soldier. The IRU fleet was the
elite of Old Earth's military, and was expected to do everything too complex or too subtle to be handled
by brute force—not that the Command had been stinting of brute force; an IRU ship carried as much
armament as could be crammed into it
He had gone over all this more often than he could count; whenever an entertaining train of thought
petered out, he found himself reviewing once again why he needed to be entertained in the first place. He
was an isolated survivor of a defeated military force, one of Old Earth's elite; he was IRU 205,
code-named Slant.
It occurred to him, as it sometimes did, that he hadn't always thought of himself in those terms; there had
been a tune, long ago, when he had been a civilian. His name had been ... oh, what was it? He had
forgotten again. His hypnotic conditioning was supposed to blank out any memories of civilian life that
might interfere with his efficient functioning, which generally meant everything relating to him as a specific
individual. They had left all his impersonal knowledge of events and behavior on the grounds that it could
be useful. They had erased his old identity— but the conditioning had been done fourteen years ago,
fourteen years without reinforcement, far longer than it was meant to last, and he could sometimes
remember his old name. He had been Samuel Turner, a nondescript North American sort of name, and
he knew in an abstract way that he had grown up in North America, mostly in the northeastern area. He
remembered streets, schools, parks, and a few years of college—but no names, no individual faces, no